Analytics
Resolved No on 27 Aug 2025.
The last daily price before settlement had No at 99.4%. Yes opened at 25% on 7 May 2025. Before it settled, across the 113 daily closes on record from 7 May 2025 to 27 Aug 2025, the highest close was 25% on 7 May 2025 and the lowest 0.5% on 20 Aug 2025. Its largest one-day move was 15 points down, to 10% on 8 May 2025. $5.53K traded over the market's life.
4 wallets still hold shares. Winners redeem theirs after settlement, so what is left is mostly the losing side.
Polymarket record as of Aug 29, 12:48 AM UTC
Daily closes of the Yes price, Polymarket CLOB, 113 points, 7 May 2025 – 27 Aug 2025, chart shows 0%–30%
| Observed | Yes price |
|---|---|
| 7 May 2025 | 25.0% |
| 27 Aug 2025 | 0.6% |
Winners have redeemed their shares, so most of what is left is the losing side.
| Trader | Outcome | Shares |
|---|---|---|
| Bright Horizon 81D6 | Yes | 5.21K |
| Crimson Falcon C79A | Yes | 234.72 |
| Bright Signal 14DE | Yes | 25 |
This market is predicting who will win a tennis Grand Slam tournament in 2025. This market will resolve to "Yes" if listed player wins a Grand Slam Tennis Tournament in 2025. Otherwise, this market will resolve to "No" The tournaments included for the rest of the year in "Grand Slam" are the 2025 US Open, French Open, and the Wimbledon. The primary resolution source will be official information from ATP (https://www.atptour.com/en), however, a consensus of credible reporting may also be used.
Official listing: polymarket.com/event/who-will-win-a-grand-slam-tournament-in-2025
| Yes |
| 14 |
Open a trader’s name to inspect the wallet’s available P&L, positions and recorded trades, with source dates and coverage. A large position alone does not establish a winning track record.
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